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Lighting Intervention to Improve Sleep

NCT05757414 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 57

Last updated 2025-07-16

No results posted yet for this study

Summary

50 participants with Parkinson's disease will be recruited to complete actigraphy studies to assess sleep disturbances. For this, participants will wear an Actigraph for seven days. Thirty of these participants with sleep disturbance, will go on to receive a tailored lighting intervention (TLI) to assess the effect on sleep, fatigue, and circadian entrainment via urinary melatonin levels.

Conditions

  • Parkinson Disease
  • Sleep Disturbance

Interventions

DEVICE

Tailored Lighting Intervention (LIT)

The lighting intervention will provide high circadian stimulation produced by light sources that provide moderate light levels of spectra that are tuned to the sensitivity of the circadian system.

DEVICE

Actigraph

An actigraph is a wrist worn device that measures rest and activity patterns

Sponsors & Collaborators

Principal Investigators

  • Rachel Saunders-Pullman · Mount Sinai Beth Israel

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2021-11-16
Primary Completion
2025-06-30
Completion
2025-06-30

Countries

  • United States

Study Locations

More Related Trials

Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05757414 on ClinicalTrials.gov